Most important MOS Notes for Upgrades
- MOS Note:2485457.1 – Download AutoUpgrade
- MOS Note:884522.1 – Download preupgrade.jar, preupgrd.sql and utlu112i.sql
Blogs I follow
- Tim Hall – ORACLE-BASE
- Uwe Hesse – The Instructor
- Martin Bach – Enkitec
- Helmut Hutzler – former Oracle Support geek
- Kerry Osborne’s Oracle Blog